7 files changed, 62 insertions, 1 deletions

diff --git a/src/api/wix/WixToolset.Extensibility/Data/ICommandLineContext.cs b/src/api/wix/WixToolset.Extensibility/Data/ICommandLineContext.cs
index d8c9469e..595fc996 100644
--- a/src/api/wix/WixToolset.Extensibility/Data/ICommandLineContext.cs
+++ b/src/api/wix/WixToolset.Extensibility/Data/ICommandLineContext.cs
@@ -5,13 +5,24 @@ namespace WixToolset.Extensibility.Data
     using System;
     using WixToolset.Extensibility.Services;
 
-#pragma warning disable 1591 // TODO: add documentation
+    /// <summary>
+    /// Command-line context.
+    /// </summary>
     public interface ICommandLineContext
     {
+        /// <summary>
+        /// Service provider.
+        /// </summary>
         IServiceProvider ServiceProvider { get; }
 
+        /// <summary>
+        /// Extension manager.
+        /// </summary>
         IExtensionManager ExtensionManager { get; set; }
 
+        /// <summary>
+        /// Command-line arguments.
+        /// </summary>
         ICommandLineArguments Arguments { get; set; }
     }
 }
diff --git a/src/api/wix/WixToolset.Extensibility/Data/ICompileContext.cs b/src/api/wix/WixToolset.Extensibility/Data/ICompileContext.cs
index 2ee8f2a1..7006fde8 100644
--- a/src/api/wix/WixToolset.Extensibility/Data/ICompileContext.cs
+++ b/src/api/wix/WixToolset.Extensibility/Data/ICompileContext.cs
@@ -29,6 +29,16 @@ namespace WixToolset.Extensibility.Data
         IReadOnlyCollection<ICompilerExtension> Extensions { get; set; }
 
         /// <summary>
+        /// Intermediate folder.
+        /// </summary>
+        string IntermediateFolder { get; set; }
+
+        /// <summary>
+        /// Output path.
+        /// </summary>
+        string OutputPath { get; set; }
+
+        /// <summary>
         /// Gets or sets the platform which the compiler will use when defaulting 64-bit attributes and elements.
         /// </summary>
         /// <value>The platform which the compiler will use when defaulting 64-bit attributes and elements.</value>
diff --git a/src/api/wix/WixToolset.Extensibility/Data/ILayoutContext.cs b/src/api/wix/WixToolset.Extensibility/Data/ILayoutContext.cs
index 981ed38e..8ff26365 100644
--- a/src/api/wix/WixToolset.Extensibility/Data/ILayoutContext.cs
+++ b/src/api/wix/WixToolset.Extensibility/Data/ILayoutContext.cs
@@ -37,6 +37,11 @@ namespace WixToolset.Extensibility.Data
         string IntermediateFolder { get; set; }
 
         /// <summary>
+        /// Output path.
+        /// </summary>
+        string OutputPath { get; set; }
+
+        /// <summary>
         /// File to capture list of content, built output and copied output files.
         /// </summary>
         string TrackingFile { get; set; }
diff --git a/src/api/wix/WixToolset.Extensibility/Data/ILibraryContext.cs b/src/api/wix/WixToolset.Extensibility/Data/ILibraryContext.cs
index 208b6f73..f3c4db6e 100644
--- a/src/api/wix/WixToolset.Extensibility/Data/ILibraryContext.cs
+++ b/src/api/wix/WixToolset.Extensibility/Data/ILibraryContext.cs
@@ -43,11 +43,21 @@ namespace WixToolset.Extensibility.Data
         IReadOnlyCollection<Localization> Localizations { get; set; }
 
         /// <summary>
+        /// Intermediate folder.
+        /// </summary>
+        string IntermediateFolder { get; set; }
+
+        /// <summary>
         /// Collection of intermediates to include in the library.
         /// </summary>
         IReadOnlyCollection<Intermediate> Intermediates { get; set; }
 
         /// <summary>
+        /// Output path.
+        /// </summary>
+        string OutputPath { get; set; }
+
+        /// <summary>
         /// Cancellation token.
         /// </summary>
         CancellationToken CancellationToken { get; set; }
diff --git a/src/api/wix/WixToolset.Extensibility/Data/ILinkContext.cs b/src/api/wix/WixToolset.Extensibility/Data/ILinkContext.cs
index d56866f7..8556d9eb 100644
--- a/src/api/wix/WixToolset.Extensibility/Data/ILinkContext.cs
+++ b/src/api/wix/WixToolset.Extensibility/Data/ILinkContext.cs
@@ -33,11 +33,21 @@ namespace WixToolset.Extensibility.Data
         OutputType ExpectedOutputType { get; set; }
 
         /// <summary>
+        /// Intermediate folder.
+        /// </summary>
+        string IntermediateFolder { get; set; }
+
+        /// <summary>
         /// Collection of intermediates to link.
         /// </summary>
         IReadOnlyCollection<Intermediate> Intermediates { get; set; }
 
         /// <summary>
+        /// Output path.
+        /// </summary>
+        string OutputPath { get; set; }
+
+        /// <summary>
         /// Symbol definition creator used to load extension data.
         /// </summary>
         ISymbolDefinitionCreator SymbolDefinitionCreator { get; set; }
diff --git a/src/api/wix/WixToolset.Extensibility/Data/IPreprocessContext.cs b/src/api/wix/WixToolset.Extensibility/Data/IPreprocessContext.cs
index 69057c33..39e56f7c 100644
--- a/src/api/wix/WixToolset.Extensibility/Data/IPreprocessContext.cs
+++ b/src/api/wix/WixToolset.Extensibility/Data/IPreprocessContext.cs
@@ -28,6 +28,16 @@ namespace WixToolset.Extensibility.Data
         IReadOnlyCollection<string> IncludeSearchPaths { get; set; }
 
         /// <summary>
+        /// Intermediate folder.
+        /// </summary>
+        string IntermediateFolder { get; set; }
+
+        /// <summary>
+        /// Output path.
+        /// </summary>
+        string OutputPath { get; set; }
+
+        /// <summary>
         /// Gets the platform which the compiler will use when defaulting 64-bit attributes and elements.
         /// </summary>
         /// <value>The platform which the compiler will use when defaulting 64-bit attributes and elements.</value>
diff --git a/src/api/wix/WixToolset.Extensibility/Data/IResolveContext.cs b/src/api/wix/WixToolset.Extensibility/Data/IResolveContext.cs
index 63159ccb..bec689ba 100644
--- a/src/api/wix/WixToolset.Extensibility/Data/IResolveContext.cs
+++ b/src/api/wix/WixToolset.Extensibility/Data/IResolveContext.cs
@@ -58,6 +58,11 @@ namespace WixToolset.Extensibility.Data
         bool AllowUnresolvedVariables { get; set; }
 
         /// <summary>
+        /// Output path.
+        /// </summary>
+        string OutputPath { get; set; }
+
+        /// <summary>
         /// Cancellation token.
         /// </summary>
         CancellationToken CancellationToken { get; set; }